发明名称 LIGHT-EMITTING ELEMENT AND IMAGE-READING DEVICE USING IT, INFORMATION-PROCESSING DEVICE AND DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a light-emitting element in which a light-emitting place almost does not differ by light-emitting color. SOLUTION: In a light-emitting element in which on a substrate 100, plural light-emitting layers 203, 403 formed in a thin-film shape and having different light-emitting colors respectively, and at least a pair of electrodes 201, 204, 401 and 404 corresponding to the light-emitting layers 203, 403 and holding these light-emitting layers between them are laminated, the above electrodes 204 and 404 have openings 205, 405, and the light flux generated in the light- emitting layer 403 passes through the opening 205.
申请公布号 JP2001135479(A) 申请公布日期 2001.05.18
申请号 JP19990316683 申请日期 1999.11.08
申请人 CANON INC 发明人 KAWAI TATSUTO
分类号 B41J2/44;B41J2/45;B41J2/455;G09F9/30;H01L27/32;H01L33/08;H01L33/26;H01L33/42;H01L33/58;H01L51/00;H01L51/30;H01L51/50;H01L51/52;H04N1/04;H05B33/12;H05B33/26 主分类号 B41J2/44
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